I'm planning to build a computer in 40 days. I'll be spending about $1500 dollars on the computer. It will have a single 5850, and then I will add a second later, when GPU prices become more reasonable. I'll be overclocking the cpu. Microcenter is selling the i7-930 for $200, so it seems to make sense for me to go for that instead of the i5-750. However, I'm worried that the sale will go away in the next 40 days. Do you think it makes sense to just buy the i7-930 now, and then hold it until I build my computer?